When Republican Jon Huntsman headed to China as ambassador nearly two years ago he praised his new boss, U.S. President Barack Obama, as "a remarkable leader." Now he is expected to launch a campaign to boot him from the White House.
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COLUMBIA, SC - JUNE 24: South Carolina Gov. Mark Sanford speaks during a press conference at the State Capitol June 24, 2009 in Columbia, South Carolina. Sanford admitted to having an affair after returning from a secret trip to visit her in Argentina and said that he would resign as head of the Re

South Carolina head coach Steve Spurrier looks on during football practice in Atlanta, Friday, Dec. 3, 2010. South Carolina will play Auburn in the Southeastern Conference championship NCAA college football game on Saturday.